src/java.base/share/classes/sun/reflect/UnsafeQualifiedStaticFieldAccessorImpl.java

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rev 12972 : 8140606: Update library code to use internal Unsafe
Reviewed-by: duke


  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.reflect;
  27 
  28 import java.lang.reflect.Field;
  29 import java.lang.reflect.Modifier;
  30 import java.security.AccessController;
  31 import sun.misc.Unsafe;
  32 
  33 /** Base class for sun.misc.Unsafe-based FieldAccessors for final or
  34     static volatile fields.  */
  35 
  36 abstract class UnsafeQualifiedStaticFieldAccessorImpl
  37     extends UnsafeStaticFieldAccessorImpl
  38 {
  39     protected final boolean isReadOnly;
  40 
  41     UnsafeQualifiedStaticFieldAccessorImpl(Field field, boolean isReadOnly) {
  42         super(field);
  43         this.isReadOnly = isReadOnly;
  44     }
  45 }


  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.reflect;
  27 
  28 import java.lang.reflect.Field;
  29 import java.lang.reflect.Modifier;
  30 import java.security.AccessController;
  31 import jdk.internal.misc.Unsafe;
  32 
  33 /** Base class for jdk.internal.misc.Unsafe-based FieldAccessors for final or
  34     static volatile fields.  */
  35 
  36 abstract class UnsafeQualifiedStaticFieldAccessorImpl
  37     extends UnsafeStaticFieldAccessorImpl
  38 {
  39     protected final boolean isReadOnly;
  40 
  41     UnsafeQualifiedStaticFieldAccessorImpl(Field field, boolean isReadOnly) {
  42         super(field);
  43         this.isReadOnly = isReadOnly;
  44     }
  45 }